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US 2017/0321727 A1Published application
Hydraulic circuit comprising a very-low-presure reservoir placed under negative pressure
AssigneeTechnoboost
InventorsArnaud Le Dren, Andres Yarce, Stephane Maurel
Life of this patent
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Abstract
Hydraulic circuit comprising a low-pressure circuit (6) fed by a booster pump (4) that draws from a very-low-pressure reservoir (2), characterized in that this very-low-pressure reservoir (2) is leaktight and has a device for placing the internal volume (12) under negative pressure with respect to atmospheric pressure.
Claims8
A hydraulic circuit comprising a low-pressure circuit powered by a feed pump drawing from a very low pressure reservoir, wherein the very low pressure reservoir is sealed for depressurizing an internal volume of the very low pressure reservoir with respect to atmospheric pressure.
Dependencies are inferred from the claim text.